.qf-collapse-item {
  .child-view {
    transition: all 0.3s cubic-bezier(.55, 0, .1, 1);
  }

  .slide-left-enter {
    opacity: 0;
    -webkit-transform: translate(0, -5px);
    transform: translate(0, -5px);
  }

  .slide-left-leave-active {
    opacity: 0;
    -webkit-transform: translate(0, -5px);
    transform: translate(0, -5px);
  }

  .qf-collapse-item-header {
    display: flex;
    align-items: center;
    height: 30px;
    border-bottom: 1px solid #eeeeee;
    padding: 5px 10px;
    line-height: 30px;
    cursor: pointer;

    .title {
      flex: 1;
    }

    .actions {
      margin-right: 10px;
    }
  }

  .qf-collapse-item-content {
    padding-left: 10px;
  }

  .qf-collapse-arrow {
    margin-right: 8px;
    margin-left: 8px;
    transition: transform .3s;
    float: right;
    font-weight: 300;
    font-size: 13px;
    color: #cccccc;
  }
}